ISRC DEE862301375
Verified recording
DEE862301375 is “Sonata No. 21 in C-Sharp Minor, R.21” by Antonio Soler,
registered on the CopyrightChains blockchain with CopyrightID
0x8b56ec503295bfb77cef700e2b140ae7cec75621cb413be0ec37f14b105cbdbc and independently timestamped
in Bitcoin block 960284 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE862301375.
Recording identifiers
- ISRC
- DEE862301375
- Title
- Sonata No. 21 in C-Sharp Minor, R.21
- Artist
- Antonio Soler
- CopyrightID (CopyrightChains transaction hash)
0x8b56ec503295bfb77cef700e2b140ae7cec75621cb413be0ec37f14b105cbdbc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:23:26+00:00
- Bitcoin block
- 960284
- Canonical record hash
sha256:221cfc69eac12398f4533f9be1c6640c6dad7cafd821f1ab184b5f40ca71befe- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE862301375
- Bitcoin block existence check
- https://blockstream.info/api/block/960284
Full record
Track page: Sonata No. 21 in C-Sharp Minor, R.21 · Machine-readable JSON-LD